<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>作业一</title>
</head>
<style>
    hr{
        width: 600px;
    }
    table{
        border: 1px #efefef solid;
        width: 600px;
    }
    caption{
        margin-bottom: 10px;
        font-weight: bolder;
    }
    #t1>td,.t1{
        font-weight: bolder;
        background-color: #f5f5f5;
    }
</style>
<body>
<hr>
<table border="1px #e4e4e4 solid" cellspacing="0px" cellpadding="10px" align="center">
    <caption>运费详情</caption>
    <tr id="t1">
        <td>区域</td>
        <td>寄达地</td>
        <td>首重（元/1000g）</td>
        <td>续重（元/1000g）</td>
    </tr>
    <tr>
        <td rowspan="2" class="t1">一区</td>
        <td>浙江、上海、江苏</td>
        <td>6</td>
        <td>1</td>
    </tr>
    <tr>
        <td>江西、安徽</td>
        <td>7</td>
        <td>1</td>
    </tr>
    <tr>
        <td class="t1">二区</td>
        <td>吉林、黑龙江、云南</td>
        <td>10</td>
        <td>6</td>
    </tr>
    <tr>
        <td class="t1">三区</td>
        <td>新疆、西藏</td>
        <td>15</td>
        <td>10</td>
    </tr>
</table>
</body>
</html>